Extra Thick(3/8'') 16x50''MERV 7 Cut To Size Activated Carbon Filter Charcoal Air Filter Sheet for Litter Box,Compost Bin,Air Purifier,AC,Range Hood Odor Absorbing

Save yourself some money and get a better quality product.. you can cut to any size that you need and have multiple replacements for just a little bit more than the pre-cut ones. Also this is a lot thicker and higher quality in my opinion. I bought this for replacement filter for an air purifier but also use it for my shop vac and window air conditioner in the garage. To me this one is a no-brainer you get multiple replacements for the price of one and a better product. SMART buy..

I love this stuff. I use it next to my HVAC filter to help capture odors. It cuts perfectly into two 16x25 pieces which is the size of my filter.

Nice and thick and can cut to size very easily. As you can see from the photos this is not thin cheap stuff. We are very pleased with this purchase. You can cut to size to fit in whatever filter fan appliance you want it to fit in. I would highly recommend this product.

What makes this filter better than other cut-to-fit carbon prefilters is that it has a MERV 7 rating. It will do a better job of prolonging the life of a HEPA filter, keep your AC fins cleaner, etc. Sadly, it does not seem to have any more activated carbon than the thinner prefilters, and will still freshen the air for only about a week.If you want more carbon, you’re better off using multiple layers of the thinner stuff.

This is a nice THICK SHEET!This helps provide excellent filtration.Cutting it to the size of the grease filter is simple and easy!One sheet yields 4 large filters!

Great product at a fantastic price! I used this over my furnace filter to help with the wildfire smoke (unhealthy rating here). We can't even smell the smoke in our house now! Great product!

I cut it with a paper cutter/ guillotine. Of course, there's a little mess to clean up as you're literally cutting fibers. But once it's cleaned up, it doesn't continue to fall apart or get carbon or anything everywhere. It's plenty clean.As far as efficacy goes, I have a greatly diminished sense of smell so can't say one way or another. My air cleaners call for them. In their frames and pre cut from the air purifier company, they're Expensive. Cutting it myself saved me a lot of money.

But it only does so for about 5 days. It